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Use the below circle diagram to choose the correct option.

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Use the below circle diagram to choose the correct option.

(a) CF: Rotor copper loss, FG: Stator copper loss, GE: Fixed losses.

(b) FG:Rotor copper loss, CF: Stator copper loss, GE: Fixed losses.

(c) GE:Rotor copper loss, FG: Stator copper loss, CF: Fixed losses.

(d) FG:Rotor copper loss, CF: Stator copper loss, CF: Core losses.

This question was posed to me in a job interview.

My doubt is from Circle Diagrams of Induction Machines topic in division Induction Machines of Electrical Machines

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The correct choice is (a) CF: Rotor copper loss, FG: Stator copper loss, GE: Fixed losses.

To explain: GE is fixed losses. From the F to top the rated rotor copper losses occur.

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